3.1 Commas

Commas in a List of Items

When you want to list several nouns in a sentence, you separate each word with a comma. This allows the reader to pause after each item and identify which words are included in the grouping. When you list items in a sentence, put a comma after each noun, then add the word “and” before the last item. However, you do not need to include a comma after the last item.

We’ll need to get flour, tomatoes, and cheese at the store.

The pizza will be topped with olives, peppers, and pineapple chunks.

Commas and Coordinating Adjectives

You can use commas to list both adjectives and nouns. A string of adjectives that describe a noun are called coordinating adjectives. These adjectives come before the noun they modify and are separated by commas. One important thing to note, however, is that unlike listing nouns, the word and does not always need to be before the last adjective.

It was a bright, windy, clear day.

Our kite glowed red, yellow, and blue in the morning sunlight.

Exercise 2

Use what you have learned so far about comma use to add commas to the following sentences on your own sheet of paper.

1. Monday Tuesday and Wednesday are all booked with meetings.
2. It was a quiet uneventful unproductive day.
3. We’ll need to prepare statements for the Franks Todds and Smiths before their portfolio reviews next week.
4. Michael Nita and Desmond finished their report last Tuesday.
5. With cold wet aching fingers he was able to secure the sails before the storm.
6. He wrote his name on the board in clear precise delicate letters.